On December 24, 1929 President Herbert Hoover and his wife Lou were hosting a holiday party, including the children of the President's aides and friends. In the hallway the Marine Band played Christmas songs. The President was enjoying the festivities when Ike Hoover, the White House usher, came into the room and whispered in the president’s ear. The president and his secretaries were needed immediately. Rarely has a crisis so immediately required the attention of the chief executive.
The Reconquista, or Christian reconquest of Iberia, took nearly 800 years. The fighting did not come without great attempts by Muslim powers across the strait trying to reestablish their presence in mainland Europe. The last gasp of that effort came in the 1330s, when the powerful Marinid sultanate of what is modern Morocco invaded in an attempt to reverse Christian gains and secure the perilous position of the Sultanate of Granada.